[SOLVED] Segger VCOM used as debug port

Hi,
I'm using a jLink EDU debugger with my stm32f411re mcu; I recently discovered the VCOM feature and I'm wondering if I use it as a debug UART for my firmware instead of use a hw UART from mcu. In other words I'd like to print on this VCOM port debug message from my code and see them on a PC. Is it possible or the VCOM feature have another issue ?
Regards

Keep in mind, this is not a support forum. Its main purpose is user to user interaction.
Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
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Please note that the J-Link EDU must not be used in a commercial environment as this would violate the licensing terms.
As you registered with your company e-mail address we have to assume that this project is violating the license terms.
Please understand that under this circumstances we can't provide the requested information.
See here for more information about licensing:segger.com/products/debug-probes/j-link/models/j-link-edu/

Keep in mind, this is not a support forum. Its main purpose is user to user interaction.
Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
Should you be entitled to support contact us per e-mail.
Alternatively our support system can be used as well: segger.com/ticket/

We always highly appreciate users feedback because it helps us to improve our software, products and of course also our documentations.

Regarding1:
The target side is 100% up to the customer.
All data send from the target to the Rx pin of the J-Link is forwarded to the Rx of the VCOM port.
All data received from the Tx of the VCOM port are forwarded by the J-Link via the Tx pin to the target.
What the target does with the data received via J-Link Tx pin is up the user.
What the target send to the J-Link Rx pin is also up to the user.

Regarding2:

Not sure what you mean with "full use" SWD. SWD does either work or it does not.
As the article says that you can use VCOM with SWD, it implicitly says that SWD does work.
If there would be any limitations (e.g. speed), they would be mentioned.

Regarding3:
Yes, because JTAG is not supported (SWD only).
It also does not mention all other interfaces (e.g. cJTAG, ICSP, FINE, C2) because "SWD only" implicitly says that all other target interfaces are not supported.

Right now, we had no inquiry regarding the points you mentioned although many of our customers are already using the VCOM successfully for years.
We do not see the necessity to extend / change the article at this moment but I added this to our "To Be Reviewed" list.